﻿<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title></title>
    <style type="text/css">
        * {
            margin: 0;
            padding: 0;
        }
        ul {
            list-style: none;
        }
        .wrapper {
            width: 1000px;
            height: 475px;
            margin: 0 auto;
            margin-top: 100px;
        }

        .tab {
            border: 1px solid #ddd;
            border-bottom: 0;
            height: 36px;
            width: 320px;
        }

        .tab li {
            position: relative;
            float: left;
            width: 80px;
            height: 34px;
            line-height: 34px;
            text-align: center;
            cursor: pointer;
            border-top: 4px solid #fff;
        }

        .tab span {
            position: absolute;
            right: 0;
            top: 10px;
            background: #ddd;
            width: 1px;
            height: 14px;
            overflow: hidden;
        }

        .products {
            width: 1002px;
            border: 1px solid #ddd;
            height: 476px;
        }

        .products .main {
            float: left;
            display: none;
        }

        .products .main.selected {
            display: block;
        }

        .tab li.active {
            border-color: red;
            border-bottom: 0;
        }

    </style>
    <script src="jquery-1.12.2.js"></script>
    <!--<script>
        $(function () {
            //获取ul中的所有的li,调用鼠标进入的事件
            $(".tab>li").mouseover(function () {
                //移除当前的li的所有兄弟元素li的类样式
//                $(this);
                //让当前li添加类样式
                $(this).addClass("active").siblings("li").removeClass("active");
                //获取当前的li的索引
                var index=$(this).index();
                //获取div中对应的索引的这个div,让这个div的所有的兄弟元素div全部移除selected类样式,让当前对应的div(索引对应)应用selected类样式
                //$(".products>div:eq("+index+")");
                //当前对应的div添加类样式
                $(".products>div:eq("+index+")").addClass("selected").siblings("div").removeClass("selected");
            });
        });
    </script>-->
    <script>
        $(function () {
          $(".tab>li").mouseover(function () {
              $(this).addClass("active").siblings().removeClass("active");
              var index=$(this).index();
              $(".products>div:eq("+index+")").addClass("selected").siblings().removeClass("selected")
          })
        })
    </script>
</head>
<body>
<div class="wrapper">
    <ul class="tab">
        <li class="tab-item active">国际大牌<span>◆</span></li>
        <li class="tab-item">国妆名牌<span>◆</span></li>
        <li class="tab-item">清洁用品<span>◆</span></li>
        <li class="tab-item">男士精品</li>
    </ul>
    <div class="products">
        <div class="main selected">
            <a href="###"><img src="imgs/guojidapai.jpg" alt=""/></a>
        </div>
        <div class="main">
            <a href="###"><img src="imgs/guozhuangmingpin.jpg" alt=""/></a>
        </div>
        <div class="main">
            <a href="###"><img src="imgs/qingjieyongpin.jpg" alt=""/></a>
        </div>
        <div class="main">
            <a href="###"><img src="imgs/nanshijingpin.jpg" alt=""/></a>
        </div>
    </div>
</div>

</body>
</html>